component
LMV7271MFX
Public Made by Adomby adom
Texas Instruments Comparators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownLMV7271MFX
Texas Instruments · Comparators · SOT-23-5
LMV7271MFX from Texas Instruments, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | +IN | input | Noninverting input with input common-mode voltage range from −0.1 V to V+ + 0.1 V and typical input bias current of 10 nA. |
| 2 | GND | power_in | Negative supply voltage with maximum differential voltage of 6 V between V+ and V−. |
| 3 | -IN | input | Inverting input with input common-mode voltage range from −0.1 V to V+ + 0.1 V and typical input bias current of 10 nA. |
| 4 | VOUT | output | Push-pull output with rail-to-rail voltage swing capability from V− to V+. |
| 5 | V+ | power_in | Positive supply voltage with operating range from 1.8 V to 5.5 V and maximum differential voltage of 6 V between V+ and V−. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
LMV7271MFX - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
lmv7271mfx-etched.step/lmv7271mfx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmv7271mfx.step/lmv7271mfx.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (37 pp, sha256
8179a59c8787bff6, retrieved 2026-09-26, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).